GB8902773D0 - Device for position determination of transition zones between at least two different enclosing media - Google Patents

Device for position determination of transition zones between at least two different enclosing media

Info

Publication number
GB8902773D0
GB8902773D0 GB898902773A GB8902773A GB8902773D0 GB 8902773 D0 GB8902773 D0 GB 8902773D0 GB 898902773 A GB898902773 A GB 898902773A GB 8902773 A GB8902773 A GB 8902773A GB 8902773 D0 GB8902773 D0 GB 8902773D0
Authority
GB
United Kingdom
Prior art keywords
position determination
transition zones
different enclosing
media
enclosing media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB898902773A
Other versions
GB2217016B (en
GB2217016A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOPE BJORN R
Original Assignee
HOPE BJORN R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HOPE BJORN R filed Critical HOPE BJORN R
Publication of GB8902773D0 publication Critical patent/GB8902773D0/en
Publication of GB2217016A publication Critical patent/GB2217016A/en
Application granted granted Critical
Publication of GB2217016B publication Critical patent/GB2217016B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Digital Magnetic Recording (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB8902773A 1987-06-09 1989-02-08 Device for measuring and monitoring thermal properties at one more levels in a container Expired - Lifetime GB2217016B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO872400A NO162093C (en) 1987-06-09 1987-06-09 DEVICE FOR POSITION DETERMINATION OF TRANSITIONAL ZONES BETWEEN AT LEAST TWO DIFFERENT ENVIRONMENTAL MEDIA.
PCT/NO1988/000051 WO1988009918A1 (en) 1987-06-09 1988-06-08 Device for position determination of transition zones between at least two different enclosing media

Publications (3)

Publication Number Publication Date
GB8902773D0 true GB8902773D0 (en) 1989-04-05
GB2217016A GB2217016A (en) 1989-10-18
GB2217016B GB2217016B (en) 1992-01-22

Family

ID=19890006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8902773A Expired - Lifetime GB2217016B (en) 1987-06-09 1989-02-08 Device for measuring and monitoring thermal properties at one more levels in a container

Country Status (6)

Country Link
US (1) US4912977A (en)
DK (1) DK169086B1 (en)
GB (1) GB2217016B (en)
NO (1) NO162093C (en)
SE (1) SE500027C2 (en)
WO (1) WO1988009918A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO894368L (en) * 1989-11-02 1991-05-03 Kjell M Haugstad PROCEDURE AND MEASUREMENT DEVICE FOR DETERMINING AND MONITORING INTERFACE AREAS BETWEEN AT LEAST TWO DIFFERENT MEDIA, SPECIAL WATER, OIL AND GAS IN RAIL OIL TANK.
US5174153A (en) * 1992-03-27 1992-12-29 Kurita Water Industries Ltd. Device for detecting the level of a liquid in a receptacle
US5484522A (en) * 1994-05-16 1996-01-16 Entrekin; James L. Automatic oil spill containment system with thermal dispersion control
US5697706A (en) * 1995-12-26 1997-12-16 Chrysler Corporation Multi-point temperature probe
US6568263B1 (en) * 1999-08-03 2003-05-27 Charles Darwin Snelling Liquid level detector and system
US20030035462A1 (en) * 2001-08-20 2003-02-20 Paul-Andre Savoie Method and apparatus for measuring the level of the contents
WO2004003488A1 (en) * 2002-06-28 2004-01-08 Genieo Solutions Design Apparatus for external monitoring of the fluid level in a container
US6990861B2 (en) * 2002-10-07 2006-01-31 Ham Eric R Stratified hot water heated depth display system
NO318170B1 (en) * 2002-12-23 2005-02-14 Vetco Aibel As Method and apparatus for detecting solid matter collection
NO321758B1 (en) * 2003-10-03 2006-07-03 Vetco Aibel As Method and apparatus for detecting an accumulation of sand in a separator tank
CN105300472B (en) * 2015-11-25 2019-05-21 中国矿业大学(北京) Oil-water interfaces detection method and system in oil storage tank
DE102021109625A1 (en) 2021-04-16 2022-10-20 Vega Grieshaber Kg Limit level sensor and measuring arrangement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833112A (en) * 1925-07-09 1931-11-24 Brown Instr Co Thermoelectric liquid level indicator
US2702476A (en) * 1950-12-26 1955-02-22 Phillips Petroleum Co Apparatus for measuring liquid level
US2981104A (en) * 1954-06-24 1961-04-25 Diana J Anger Flow measuring system
US3181557A (en) * 1962-11-02 1965-05-04 Jr James E Lannan Liquid interface sensor
US3280627A (en) * 1963-05-27 1966-10-25 American Radiator & Standard Liquid level sensor
US3797310A (en) * 1972-02-28 1974-03-19 Steel Corp Temperature sensing device
NO133517C (en) * 1974-02-01 1976-05-12 Tele Plan As
JPS52127439A (en) * 1976-04-19 1977-10-26 Nippon Steel Corp Checking device for mould level
SU673858A1 (en) * 1977-05-24 1979-07-15 А. И. Кузьменко Thermal level meter
US4287756A (en) * 1979-10-24 1981-09-08 Gallagher John J Stratified fluid interface recorder
US4320656A (en) * 1980-07-28 1982-03-23 United States Steel Corporation Thermocouple apparatus for indicating liquid level in a container
JPS5764115A (en) * 1980-10-07 1982-04-19 Japan Atom Energy Res Inst Method and apparatus detecting liquid level
DE3211015A1 (en) * 1982-03-25 1983-02-24 Teichmann, Heinrich-O., 2000 Hamburg Level-measuring device
US4583401A (en) * 1982-11-30 1986-04-22 Basf Aktiengesellschaft Method and apparatus for measuring the level of liquids or agitated charges in vessels

Also Published As

Publication number Publication date
NO162093B (en) 1989-07-24
NO162093C (en) 1989-11-08
GB2217016B (en) 1992-01-22
DK58289A (en) 1989-02-08
NO872400D0 (en) 1987-06-09
SE8900433L (en) 1989-02-08
NO872400L (en) 1988-12-12
GB2217016A (en) 1989-10-18
DK169086B1 (en) 1994-08-08
DK58289D0 (en) 1989-02-08
SE500027C2 (en) 1994-03-21
US4912977A (en) 1990-04-03
SE8900433D0 (en) 1989-02-08
WO1988009918A1 (en) 1988-12-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060608